#include <stdio.h>

int testVar = 1000;

void MyTestFunc(char *p, int a)
{
    printf(p);
    printf(" %d", a);
}

int main()
{
    char * p = "Hello, world!";
    int inti = 123;
    MyTestFunc(p, inti);

    testVar = 2000;
    MyTestFunc(p, inti);

    return 0;
}
